- Simplified the render()/include() mechanism: I provide for some context-aware auto-completion of template specifics (name, format, theme). This avoids declaring template specifics redundantly. - For this purpose, renamed some of the templates to reflect their doc entity names: @object -> @object.html.asciidoc|yuidoc. - Theme-specific assets are now stored in a subdir of doc-assets/, named after the theme: doc-assets/yuidoc, doc-assets/asciidoc. - Adding the asciidoc assets subdir, including the asciidoc css - Renamed the theme "tmpl" to "yuidoc": This required to change the corresponding template extensions (*.tmpl -> *.yuidoc) and the include()/render() statements throughout the templates. - Removed the unneeded source.html.tmpl
- nsf.c: changed handling of cmdPtrs in callstack content. * we use now explicit reference counting using NsfCommandPreserve/NsfCommandRelease * as a consequence, we do not need the following functions Nsf_DeleteCommandFromToken() and CallStackClearCmdReferences() any more. * the flag NSF_CSC_OBJECT_ACTIVATED is not needed anymore and was removed - removed a small memory leak when a destroy method of an object o deletes its grandparents namespace, containing also this class of o (and its methods). Significantly eased by the change above.